Assembled prefabricated branch cable FZ-ZRYJV
- Ref Price:
-
- Loading Port:
- Shanghai
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 100 m
- Supply Capability:
- 100000 m/month
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I. Characteristics of the cables
1. Using factory prefabrication methods can substantially reduce the site construction labor intensity and shorten the construction laying time;
2. Use of cables can guarantee great length and bending property, and greatly facilitates the construction in a complex place;
3. Use of cables reduces the laying space, and cables can be installed together with gas and hydraulic gas pipelines;
4. Their reliability and reliability can be fully guaranteed, for the cables are manufactured in the factory,
5. Sub-branch parts should use high strength sealed joints, which are waterproof and have properties of moisture protection, long-term maintenance and free for repair;
6. Because the cables are directly connected with households with no need of maintenance and repair and with easy and simple construction, the cables can produce significant comprehensive economic benefits.
II. Usage of the cables:
1. To be used for high-rise building;
2. To be used for disaster prevention equipments;
3. To be used for tunnel lighting and disaster prevention equipments;
4. To replace copper bus bar with small or medium capacity in various places.
III. Standards of the cables
IEC 60502 Rated Voltage 1 ~ 30KV extruded insulated power cables and accessories (International Electrotechnical Commission standards)
GB 12706 Rated voltage 35KV and below Copper core, Aluminum core plastic insulated power cable (National Standard of the People's Republic of China)
JCS 376 branch cable (Japanese Electric Wire Industry Standard)
General Rules for JIS C2810 indoor wiring electrical connection pipes (Japanese Industrial Standard)
Types of the cables:：
Standard main cables and branch cables are all low-voltage power cables with XLPE or PVC insulation materials (IEC, GB, JIS, BS ... ...), and PVC materials covered on the outer side. Generally, the main cable is single-core or twisted multi-core cable (cables with two to five cores), the branch cables are single-core cables, and may adopt a fire-resistant, flame retardant cables in accordance with the requirements.
Their structures and types are as follows:
No. | Cable Description | Type | |||
single core | three cores twisted type | four cores twisted type | five cores twisted type | ||
1 | PVC insulated PVC sheathed branch cables | FZ-W | FZ-W-3 | FZ-W-4 | FZ-W-5 |
2 | PVC insulated PVC sheathed flame-retardant branch cable | FZ-ZRVV | FZ-ZRVV-3 | FZ-ZRVV-4 | FZ-ZRVV-5 |
3 | PVC insulated PVC sheathed fire-resistant branch cable | FZ-NHVV | FZ-NHVV-3 | FZ-NHVV-4 | FZ-NHVV-5 |
4 | Cross-linked polyethylene insulated PVC sheathed branch cables | FZ-YJV | FZ-YJV-3 | FZ-YJV-4 | FZ-YJV-5 |
5 | Cross-linked polyethylene insulated PVC sheathed flame-retardant branch cables | FZ-ZRYJV | FZ-ZRYJV-3 | FZ-ZRYJV-4 | FZ-ZRYJV-5 |
6 | Cross-linked polyethylene insulated PVC sheathed fire-resistant branch cable | FZ-NHYJV | FZ-NHYJV-3 | FZ-NHYJV-4 | FZ-NHYJV-5 |
- Q: What is the difference between an ordinary power cable for a dedicated cable?
- Another example is the flashlight and electric shaver although the voltage is very low, power and current is very small, is still strong
- Q: It wont do any damage will it?
- yes you can and it will be fine, my 8 pin connectors had clips on the end so i could remove 2 pins and use it as a 6 pin...
- Q: It is a Gateway Desktop AMD Athlon 64X2 4200, 2048 DDR2, running Win XP Media center edition with Update Rollup 2. It first started when I put it in quot;stand-bymode and the computer refused to wake up. It has now gotten so bad I have to unplug the power several times with waiting periods in-between, before it will start up. I don't know much about computers but have been reading and trying different set-ups as I read about possible causes. If anyone can help, I'd appreciate.
- There okorder /... 2. You might not have adequate cooling. Get a program to monitor temperatures and if anything goes above 155?F, you need a better cooling system. 3. You might need a new power supply, since the one you have might not be able to handle the load.
- Q: How, i guess versatile are they. I have a Dell M1730. Basically i went on a plane and left the power cable in the suitcase, took the laptop as carry on and they lost my luggage. Is this something i HAVE to buy from dell, or can i run to circuit city and get something. The brick for this laptop is HUGE.....my dad's laptop cable fits in fine, but i'm afraid to plug it into an outlet.Thanx
- i okorder ... so best you call up dell service / support and ask them use your xps premium services to full effect
- Q: why power cables are to be earthed at both ends?
- Its called the M.E.N. system. It stands for Multiple Earth Neutral. The neutral of an appliance acts as a return, held at a low potential by earthing at each house, using rods into the ground, transformers in the street with earths, and earth mats where required when soils are not conductive. When a fault occurs to earth the low earthing point causes the fuse / breaker to trip. GL
- Q: I only see the power supply (with a cable to connect to the laptop), but I don't see the AC cable. In the specs it only says quot;Cables Included: 1x Power cable - 3 ft.quot;I want to know if it includes the whole charger, or just the power supply to connect to laptop.
- Hi, My name is Soumya and I work for the Social Media and Community Team at Dell. This includes the whole charger (adapter power cord ). Hope this helps ! -Soumya #iwork4Dell Social Media and Community Professional Order Status : dell.to/1mpzOt7 Download Drivers : dell.to/1pkzznO
- Q: i have a 97 chevy malibu and i need to know where to run the power cable through the fire wall. or where could i get a diagram that is simple enough for me to understand...
- Either find a rubber boot with enough space through it (where your steering column goes through), or drill a hole and use the grommet that comes with your Amp Install kit. If you choose to drill, MAKE SURE you have enough clearance on both sides.
- Q: types of computer cables and where they are being used?
- For communication between devices in the computer, such as the hard drive and the motherboard, either IDE or SATA cables are used. For power, Its either a 3 or 4-pin power connector, though some things have two pins (like fan connections to the mother board). Also, the SATA devices use SATA power cables.
- Q: So I'm currently living in a dorm room, and my tv is hooked up to the campus cable system. A couple of minutes ago, the power went off and turned back on right away, and I was watching tv during this. Now the power is working but the cable is not, all the channels are nothing but static.I've tried resetting my tv, but I'm wondering what else I could do. Other tvs hooked up to cable in my dorm aren't working either, so is there something wrong with the entire cable system?
- Yes, there is. Probably either a fuse blew cutting power to the distribution amplifier or the DA itself failed due to surges surrounding the power failure.
- Q: I've looked on the internet, but it doesn't seem that the power cable for this printer is sold anywhere! Does anybody know if I'm able to buy it? And if so, where? I'm desperate. I don't want to buy a new printer. Even though this printer, actually, sucks. Let me know..........
- www.okorder /... This will get you started in the right direction it is the hp parts store and yes apparently you can buy one. didn't know if you meant the cord or power block thingie.
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Assembled prefabricated branch cable FZ-ZRYJV
- Ref Price:
-
- Loading Port:
- Shanghai
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 100 m
- Supply Capability:
- 100000 m/month
OKorder Service Pledge
OKorder Financial Service
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